First of all, there are a lot of people WHO don't worry about THE environment, OTHERWISE, they are MORE INTERESTED AND CONCERNED about TECHNOLOGIES. It's never TOO LATE TO REMIND PEOPLE about THE environment.
By the way, the kids need to learn HOW to care for the environment. Actually, THEY learn about technology FROM A very YOUNG AGE, the kids should learn about THE environment PRESERVATION FROM THE SAME AGE too.
In my point of view, it's A parents and teachers RESPONSIBILITY to TEACH THE YOUTH about important things for the world. In fact, they need to learn productive things, this generation need to care for our world, on the contrary, nobody will live in peace in the future.
With this in mind, the schools need to have EDUCATION projects about THE PROTECTION OF THE environment, WHICH INCLUDE STUDIES ON good and bad ACTIONS FOR THE environment.
Finally, all of us should help our world, WHERE everybody COULD LIVE in peace, we need TO LOVE our world AND we should learn more about THE environment.